Stoner Car Care 94203-12PK GUST Easy Air Duster - 144-Fluid Ounces 12-Pack

I actually bought Gust to train my cat. If I spray her from a distance, it scares her. It only took one spray to get her to stop biting my feet. As long as it is not held too close to the cat, it's harmless.I've used Gust on my keyboard, also. It works great. My keyboard was covered in dust and cat hairs and the powerful burst of Gust took care of it. My keyboard looks like new.Gust sports a quick and easy to use trigger mechanism and a straw taped to the canister. I use extra tape to keep from losing it. Just don't spray your skin too closely. It releases a liquid gas that quickly evaporates, but it can cause frostbite. (This doesn't happen when the can is upright, but I spray my keyboard with the can tilted.)_______________________UPDATE: Just wanted to say I did use this to dust the insides of a very dusty, never before cleaned, computer case. It worked wonders in seconds. Problem was, I was then hacking at all the dust flying in the air. Should have been prepared for that, of course.

My several-year-old Toshiba laptop had been admirably cool when I bought it, but lately had been uncomfortably hot to rest my hand on. I had read that blowing out dust trapped on the inside, particularly on the fans, would help. A few blasts in each vent on the underside of the laptop (maybe 5-10 seconds each) brought impressive results. My laptop is as cools as it's ever been. Seems like there's plenty of air left inside the can for future use. I had to ignore warnings on the can that the contents are flammable and not to spray inside closed spaces(!), relying instead on reviews and videos showing people spraying into laptops. I did unplug the laptop before spraying. Some aerosol liquid comes out with the air, but it dries almost immediately. Five stars, since so far, so good.

This is undoubtedly one of the best deals around for canned air, cheap and I got it pretty fast even with Free Super Saver Shipping. It works great although for dust that has been accumulated for quite some time is not that effective, it takes the outer layers but it leaves the dust layers in direct contact with the object. I tried it on a keyboard and I'll have to use either a stronger canned air or a liquid product (in this case I guess no canned air would do the trick)One advice: Read the fine print. If you are accustomed to use canned products you may shake the can from time to time just as you would do with canned paint or cleaners, but what this will do is just reduce the flow of air our of the nozzle and reduces its overall effectiveness

This air duster product is one of the very best. As a computer scientist, I use compressed air on many products... CDs, DVDs, Cameras, Monitors, Computer hardware, and even glasses. This has NO BITTERENT in the product.BITTERENT-based products leave a horrible film on fine hardware, and even spraying it in a room will ruin coffee, soda, and leave a horrible-tasting film on your lips just being around it in a well-ventilated area.Again, this is NOT a BITTERENT product.I always use this to blow off fine debris from DVDs and glass. And, on glass and monitors, using this BEFORE cleaning with a fine & clean microfibre cloth will prevent deep debris-scratches from expensive sunglasses and monitors.A great product for what it costs and that it's PRIME ELIGIBLE!

A great product and NO BITTERANT a cleaner product.However the trigger mechanism is difficult to spray. Cleaned my laptop keyboard like a pro it can really blast the air.

I've used canned air before to clean computers, but this canned air is the worst I have ever used. First of all, you have to hold it perfectly vertical or it will blow freezing white liquid all over everything. You can not shake it or it will blow freezing white liquid all over everything.The directions on the can specifically state:"Always hold can upright when using to expel contents as a gas. Do not shake. This product contains a liquefied gas which will expel as a liquid if can is held sideways, upside down, or shaken when using."This is totally useless to clean computers.With other canned air products, I attach the straw and hold the can sideways and spray into the cracks and crevices of the motherboard and other components. But with this canned air, I am required to take the computer apart, hold the motherboard and components directly in front of me and spray. And for God's sake don't be tempted to shake the can while spraying!If you're looking for canned air to clean computers, buy a different product.

Very powerful, lasts a long time. NO residue like most others. Only one I'll buy.

Although we will continue to use this brand because it is made in the USA and is a good value, they have changed the valve trigger on the can, which is terrible. The back side of the trigger is sharp and hurts even my tough hands to use it. So much so that I used a deburring tool to remove the sharp edge. The new trigger also has to be pulled downward or it will not spray which is awkward to do.